Those aggravating automated telemarketing calls will be interrupting your dinner a lot less often.

After receiving thousands of complaints from consumers, the Federal Communications Commission clamped down Wednesday on unwanted robo-calling by approving sweeping changes to its telemarketing rules for wireline and mobile phones.

Even with the national Do Not Call Registry in effect — the initial effort to block those pesky calls — telemarketers have found ways around the rules. But the FCC’s latest effort is “closing a loophole,” said Marc Rotenberg, executive director of the nonprofit Electronic Privacy Information Center.